| 准噶尔盆地莫北地区小断裂的正演模拟与识别 |
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| 引用本文： | 雷德文,唐建华,邵雨. 准噶尔盆地莫北地区小断裂的正演模拟与识别[J]. 新疆石油地质, 2002, 23(2): 111-113 |
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| 作者姓名： | 雷德文 唐建华 邵雨 |
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| 作者单位： | 中国石油新疆油田分公司勘探开发研究院,新疆克拉玛依834000 |
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| 摘 要： | 利用准噶尔盆地腹部莫北地区实际测井资料建立了地层断层模型，模拟不同勘探阶段地震资料上小断距断裂的地震响应特征，指出在地震采集，处理过程中，影响小断裂识别的因素主要为道间距，地震子波主频和随机噪声。提出了利用区块断裂正演模拟结果为模板和常规地震资料相结合进行小断裂识别的方法。
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| 关 键 词： | 准噶尔盆地 莫北地区 地震模型 正演 小断裂 模拟 识别 测井资料 油气勘探 |
| 文章编号： | 1001-3873(2002)02-0111-03 |
| 修稿时间： | 2001-09-17 |
Forward Modeling and Identification of Minor Faults in Mobei Area of Junggar Basin |
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| LEI De-wen,TANG Jian-hua,SHAO Yu.Senior Engineer,Geophysical Prospecting,Research Institute of Exploration and De -velopment,Xinjiang Oilfield Company,CNPC,Karamay,Xinjiang,China. Forward Modeling and Identification of Minor Faults in Mobei Area of Junggar Basin[J]. Xinjiang Petroleum Geology, 2002, 23(2): 111-113 |
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| Authors: | LEI De-wen TANG Jian-hua SHAO Yu.Senior Engineer Geophysical Prospecting Research Institute of Exploration De -velopment Xinjiang Oilfield Company CNPC Karamay Xinjiang China |
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| Affiliation: | LEI De-wen,TANG Jian-hua,SHAO Yu.Senior Engineer,Geophysical Prospecting,Research Institute of Exploration and De -velopment,Xinjiang Oilfield Company,CNPC,Karamay,Xinjiang834000,China |
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| Abstract: | Using real well log data from Mobei area in hinterland of Junggar basin,a fault model was developed,modeling seismic response features of minor fault throw fractures in different exploratory stages,outlining the factors af-fecting recognition of minor faults during seismic acquisition and processing.And method for identification of minor faults by applying forward modeling of regional faulting as a mockup integrated with conventional seismic data was pro posed. |
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| Keywords: | Junggar basin Mobei area seismic model forward modeling minor fault simulation identi-fication |
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